baber/WOPTO huggingface dataset:
Patent JP-H0675337-A (JP)
Title: Method for attaching web to spool and obtained web wound around spool
Inventor: SHIYOUN DABURIYUU RITSUCHII
IPC: G03C3/00
Filed: 1992-10-28
Abstract: PURPOSE: To obtain the method for fitting a 35mm photographic web to a film without forming any indentation and a photographic film roll which is superior in the strength of fitting of the film to the spool. CONSTITUTION: For the method for fitting the web which has a tail end part 18 and a remaining part 12 to the spool 18 which has a core 26 and shoulder parts 28 and 30, a flap 22 which is wider than the web and extends axially is formed on the tail end part of the web to form an adhesion member 34 which has a center part and a 1st and a 2nd end part and the adhesion member is fitted so that it can deflect to the spool and web; and the remaining part of the web is wound around the shoulder parts of the core while overlapping with the remaining part wound around the shoulder parts, and the tail end part sandwiched between adhesion members is wound around the thin and long core while overlapping with the adhesion member having the tail end part wound around a seat.
Patent JP-H08130307-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ITO YUKIO
IPC: H01L29/78
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a semiconductor device by which an ON-resistance is reduced in an H-bridge circuit constituted of four MOS transistors and by which a chip size can be reduced. CONSTITUTION: In an H-bridge circuit which is constituted of four transistors, upper-side-arm transistors Tr1, Tr2 are constituted of vertical DMOS transistors to reduce an ON-resistance. In addition, lower-side-arm transistors Tr3, Tr4 are constituted of lateral DMOS transistors having a surface diffusion region to reduce an ON-resistance as a whole as compared with a case in which all transistors are constituted of lateral DMOS transistors, and a chip size is reduced. In addition, it is not required to form a peripheral well as different from a case in which all transistors are constituted of only vertical DMOS transistors, and the chip size can be reduced further.
Patent JP-H01132991-A (JP)
Title: Control rod scram detector
Inventor: ISHIYAMA SATOSHI
IPC: G21C7/08
Filed: 1987-11-19
Abstract: PURPOSE:To effectively utilize the magnetic flux of a permanent magnet for generating induced electromotive force by winding a coil on a bobbin made of a material of high magnetic permeability, marking its inner flange approach the magnetic poles of a rare earth permanent magnet and strengthening the magnetic flux of the permanent magnet in spite of a shape-limiting condition. CONSTITUTION:A rare earth permanent magnet assembly 4 is used and installed in the channel of the outer periphery of a guide pipe 2 with a coil 5 wound on the inner periphery of a bobbin 7 having an inner flange 7a on its upper and lower ends. The permanent magnet assembly 4 is formed of an upper yoke 4a composed of a material of high magnetic permeability, a rare earth permanent magnet 4b whose upper end is magnetized as an N pole, which is in hollow cylindrical form, and whose inside diameter equals that of the upper yoke 4a and a lower yoke 4c of the same formation as the upper yoke 4a. The magnetic flux output from the outer periphery of the upper yoke 4a is returned to the outer periphery of the lower yoke 4c through a flange in the bobbin 7, a drum and an inner flange and most of them relate to the generation of the induced electromotive force of the coil 5. With the coil 5 wound on the inside of the bobbin 7, the distance between the permanent magnet assembly 4 and the coil 5 is lessened because the coil 5 is installed in the channel of the guide pipe 2.
Patent JP-H08132260-A (JP)
Title: Laser beam machining method and production of liquid ejection recording head using above
Inventor: ISHIMATSU SHIN
IPC: B23K26/00
Filed: 1994-10-31
Abstract: PURPOSE: To avoid troubles due to the by-product of the laser beam machining. CONSTITUTION: A front face 10a of a base board 10 of a resin top plate, etc., of a liquid ejection recording head is applied with surfactant, etc., and a liquid protective film 12 is provided. A prescribe part of the base board 10 is irradiated with a laser beam A of the excimer laser, etc., a groove 11 is formed, and the by-product B in this time is caught with the liquid protective film 12. By only lightly wiping the liquid protective film 12 after laser beam machining, the by-product B can be removed.
Patent JP-2001115082-A (JP)
Title: Latex type paint composition
Inventor: TASAKA TOMOHISA
IPC: C09D153/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a latex type paint composition that can form paint layers showing excellent weather resistance, in other words, good resistance to water, gloss retention, crack resistance, blister resistance and yellowing resistance as well as high resistance to solvents and the like. SOLUTION: In the first step polymerization, a vinyl monomer bearing a cycloalkyl group (a) and, when necessary, a vinyl monomer bearing no cycloalkyl group (b-A) are emulsion-polymerized in an aqueous system by using a polymeric peroxide as a polymerization initiator until the degradation rate of the peroxy bonds becomes in the range of from 20 to 80% to form a polymer bearing peroxy bonds in the molecular chains. In the following second step polymerization, a vinyl monomer bearing no cycloalkyl group (b-B) is added to the product of the first step polymerization and the emulsion polymerization is carried out at the temperature at which the peroxy bonds of the remaining polymerization initiator can decompose whereby the objective latex type paint composition including block copolymer is prepared.
Patent JP-H11124823-A (JP)
Title: Guard fence provided with indicating body and decoration body
Inventor: MATSUI KIYOSHI
IPC: E01F15/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching/detaching motions of indicating bodies having an indication part at the upper side and a cylindrical part at the lower side and flexibly cope with situations in accordance with uses and purposes, by fitting recessed parts or protruded parts provided on the inside peripheral face of the cylindrical part into recessed parts or protruded parts formed on the outside peripheral face of the head of columns constituting the guard fence. SOLUTION: A circular recessed part 6 is formed in the circumferential direction of the outer peripheral face of the head 2 of a column 1 in a guard fence in which beam pipes 10 or panels are arranged between a plurality of columns 1, 1 through receive metal tools 12. An indicating body 3 is provided with an indicating part 4 showing information or the like at the upper part and a cylindrical part 5 having a circular protruded part 7 fitting in the recessed part 6 of the column 1 in the circumferential direction of the inside peripheral face thereof at the lower part. The indicating body 3 can be firmly fitted to the column 1 easily and in such an extent as it does not slip off by wind pressure or children's force or the like. And further, its exchanging work becomes easy.  And hence, it is possible to quite freely cope with situations according to uses and purposes when indicating information such as attractions or concerts attracting attension of pedestrians or drivers driving a highway.
Patent JP-H03152243-A (JP)
Title: Weaving with water jet loom
Inventor: YAMOCHI AKIRA
IPC: D03D47/32
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a mesh fabric having large mesh size in high warp quality by using a reed having a specific reed dent thickness and setting the length between the beat point and a wound part of needle to a specific condition in the weaving with a water jet loom using a filament yarn as a warp. CONSTITUTION:A filament yarn such as multifilament or monofilament yarn of polyester, polyamide, etc., is used as a warp and woven with a water-jet loom. The increase of wale streaks in high-speed weaving can be prevented by using a reed having a dent thickness of <=0.4mm and setting the weaving condition to satisfy the relationship [A<=(thickness of dents)<1/2>X13.0] wherein A(mm) is the length between the beat point and the wound part of needle.
Patent JP-H01237757-A (JP)
Title: Retrieval of document object in information processing system
Inventor: MAAGARETSUTO GAADONAA MAKUFUAI
IPC: G06F12/00
Filed: 1988-11-19
Abstract: PURPOSE: To retrieve a document object in a folder by providing a state that selects any document stored in an information processing system and displays a list of document objects relating to the selected document. CONSTITUTION: A document management system 10 generates a folder by communication between an end user EU and an interactive manager 14 and files it to a library 12. In the initial filing, a request application program 16 sends a document index table data area in an idle folder with the document and a server 18 holds a folder index list of documents stored in the library 12. When the EU desires to check a document object in the folder, the EU designates nesting, then the program 16 sends a retrieval request to the server 18 in response to the information collected by the interactive manager 14. The server 18 copies the designated object and returns it to the interactive manager and the EU processes the document while observing the index list.
Patent JP-H01133607-A (JP)
Title: Method for control of rolling mill
Inventor: NAKAJIMA MASAAKI
IPC: B21B37/00
Filed: 1987-11-18
Abstract: PURPOSE:To rapidly cancel a load imbalance and to prevent sheet breakdowns of a rolled stock and sheet thickness variance by controlling a feeding amount of rolling oil to upper and lower rolls in addition to controlling a speed difference between the upper and lower rolls to cancel the load imbalance generated on the upper and lower rolls of a twin drive type rolling mill. CONSTITUTION:A speed command for upper and lower rolls 2, 3 in a twin drive type rolling mill where the rolls 2, 3 are independently driven by respective separated motors 6, 7 is executed based on a roll diameter correction value of the rolls 2, 3 and is converted into a rotating speed by rotating speed command circuits 11, 14 of the motors 6, 7. Speed control circuits 12, 15 and electric current control circuits 13, 16 control the upper and lower driving motors 6, 7. A load imbalance between the motors 6, 7 is detected as a difference DELTAI between electric currents IL and Iu and a rotating speed command correction amount for the upper and lower motors 6, 7 and a rolling oil correction amount are calculated by a load balance circuit 17 based on the above difference DELTAI and then the rolling oil and speed difference between the upper and lower rolls are controlled to prevent generation of accidents such as breakdowns of a rolled stock.
Patent JP-H07120693-A (JP)
Title: Optical beam scanning device
Inventor: KAWABATA MOTOYOSHI
IPC: G02B7/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide an optical beam scanning device capable of suppressing the curvature of a scanning line resulted from the slippage of the base line of an image face curvature correcting lens from the scanning surface. CONSTITUTION:A lens holder 61 is rotatable around a rotating shaft 69 extending in parallel to a main scanning direction (y) while holding an image surface curvature correcting lens 42. The image face curvature correcting lens 42 is rotated together with the lens holder 61 according to an external force to be positioned. The posture of the base line L of the image face curvature correcting lens 42 is thus regulated, and the slippage of the base line L from the scanning surface is reduced. Consequently, the curvature of the scanning line formed on a surface to be scanned is suppressed.
Patent JP-H06136269-A (JP)
Title: Heat-resistant coating composition
Inventor: FUKAI TOMOHIRO
IPC: C08L81/06
Filed: 1992-10-29
Abstract: PURPOSE:To provide a heat-resistant coating composition composed of a specific aromatic polysulfone, a polyborosiloxane resin and an amide-type organic solvent at specific ratios, having excellent thermal shock resistance and suitable for the coating of an inner wall surface of a high-frequency heating apparatus, etc. CONSTITUTION:The coating composition is produced by dissolving a composition composed of (A)10-50wt.% of an aromatic polysulfone containing the recurring unit of formula and having a reduced viscosity of 0.35-0.6dL/ measured in DMF at 30 deg.C at a concentration of 1g/dL and (B)90-50wt.% of a polyborosiloxane resin in (C) an amide-type organic solvent such as N-methyl-2-pyrrolidone at a concentration of 5-30wt.%.
Patent JP-H02136359-A (JP)
Title: Hydraulic controller for skid preventing device
Inventor: MATSUNAGA KUNIHIRO
IPC: B60T8/26
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the liquid pressure fluctuation or the like by adding a valve mechanism performing the specific action to the second hydraulic control valve lowering the brake liquid pressure of a high-pressure system brake according to the liquid pressure difference of two systems in hydraulic control valves arranged on two systems with the X pipeline respectively. CONSTITUTION:One liquid pressure generating chamber of a master cylinder 10 is connected to the right front wheel brake 151 via a selector valve (first hydraulic control valve) 12a and connected to the left rear wheel brake 21b via a conduit 13, a hydraulic control valve (second hydraulic control valve) 16 and a conduit 19. The other liquid pressure generating chamber of the master cylinder 10 is likewise connected to the left front wheel brake 15b and the right rear wheel brake 21a. In this case, a valve ball 49, a stem 50 and a valve ball 54 are arranged in sequence at end sections of a pair of stepped plungers 42a and 42b inserted into the cylinder 40 of the hydraulic control valve 16 to form a valve mechanism 55, and it is operated in the direction to lower the brake liquid pressure of a high-pressure system brake according to the liquid pressure difference between two systems with the X pipeline.
Patent JP-H10127665-A (JP)
Title: Disposable camouflage tooth
Inventor: YASUE NAOTO
IPC: A61C13/107
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a disposable camouflage tooth which camouflage the teeth as if the teeth are complete and is removable and disposable by mounting fixing means formed by using adhesive members, holding members or bag-shaped members, etc., to the disposable camouflage tooth for mending the removed anterior tooth part which is left as it is. SOLUTION: This camouflage tooth 1 has a structure provided with the fixing pieces 2, 3 on both sides thereof. The camouflage tooth 1 is fitted into the section of the anterior tooth part which is removed and is held as it is, i.e., the section of the gingiva where an original anterior tooth existed in the past. The camouflage tooth is fixed by applying the fixing pieces 2, 3 coated with the simple adhesive not harmful to the human body to the rear side of the healthy teeth on both sides and fixing the camouflage tooth thereto. The consistency to the healthy teeth on both sides is maintained, the alignment of the patient's teeth is improved and the absence of the tooth is made unnoticeable.  The camouflage tooth 1 and the fixing pieces 2, 3 are made of soluble members, such as hard capsule members made of gelatin and are soluble in the stomach and intestines in case the patient inadvertently swallows the members. The safety is thus ensured.
Patent JP-S62272129-A (JP)
Inventor: SUTEFUEN DOUERU
IPC: G12B9/08
Filed: 1986-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001115564-A (JP)
Title: Mounting structure of member
Inventor: MORITA KOJI
IPC: E04B1/58
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To solve such a trouble that related sections mutually interfere when the sum total of the quantities of each related section projected is larger than the clearances of opposed surface sections when the related sections projected from each of openings formed at the corresponding positions of the opposed surface sections at fixed openings in members to be installed respectively are engaged with the openings. SOLUTION: When openings 221 are formed at the corresponding positions of the top face and underside sections 22c, 22d of horizontal frame members 22 respectively and related sections 83, 93 projected from each of the openings are engaged with the openings 221 and the first and second panel annexing members 8, 9 are mounted so as to be pinched, the related sections 83, 93 of each panel annexing member 8, 9 are secured at positions displaced so as not to mutually interfere.
Patent JP-H03152529-A (JP)
Title: Silver halide photographic sensitive material
Inventor: DAIMATSU HIDEKI
IPC: G03C1/06
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which is improved in the degree of the black color of image silver and has a high sensitivity and high covering power by incorporating a nondiffusive compd. which loses the capacity to release a diffusive dye when oxidized into a photosensitive material layer. CONSTITUTION:The nondiffusive compd. Which loses the capacity to release the diffusive dye when oxidized is incorporated into a silver halide emulsion layer and/or other layers in such a manner that the dye images corresponding to silver development are formed. The respective image densities formed by the nondiffusive compd. are preferably <=1/10 the corresponding silver image density. The photographic sensitive material having the improved degree of the black color of the image silver and the high sensitivity and high covering power is obtd. in this way.
Patent JP-S61180718-A (JP)
Inventor: HIRI SEBERIUSU
IPC: C07C67/00
Filed: 1985-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11138682-A (JP)
Title: Packaging laminated body having air and aromatic barrier property
Inventor: PIERRE FAETTO
IPC: C23C16/30
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To raise barrier characteristics by evaporating a carbon-containing silicon dioxide coat on a base film by a plasma CVD method while pulling up the base film with a specific strength, and forming a silicon dioxide coat. SOLUTION: A silicon dioxide coat is formed by evaporating a carbon- containing silicon dioxide coat on a base film by a plasma CVD method on a base film while pulling up the base film in the range of a maximum strength determined by an elastic coefficient of the base material that causes no elastic deformation of the base material or a minimum strength that can improve the cohesion of an oxide coat formed on the base material and adhesive force between the oxide coat and the base material.  For example, laminate material 10 is formed by allowing laminate materials 10a and 10b to be joined each other by an intermediate layer 11 consisting of an adhesive, and the laminate material 10a is by setting a core layer 12 consisting of paper board and outer layers 13, 14 consisting of LDPE, and the laminate material 10b is by depositing a thin carbon-containing silicon dioxide compound layer 16 on the base material or carrier layer 15 by a plasma CVD method.
Patent JP-2001110233-A (JP)
Title: Conductive paste for forming internal electrode as well as laminated ceramic electronic parts
Inventor: SASAKI AKIRA
IPC: H01G4/12
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To form internal electrodes for positively preventing the structural defect and decreasing electrostatic capacity of laminated ceramic electronic parts and obtain inexpensive and good-quality laminated ceramic electronic parts. SOLUTION: Nickel powder is used as a main component to which 5-30 wt.% combination material having average particle sizes of maximum 0.1 μm and the same composition as that of a dielectric layer is added and then 5-30 wt.% combination material pulverized into average particle sizes of maximum 0.1 μm by plasma treatment, having the same composition as that of the dielectric layer is added to form a conductive paste which is used to form internal electrodes alternately laminated with the dielectric layers.
Patent JP-H07142279-A (JP)
Title: Taping unit for coil
Inventor: HONDA HIDEMITSU
IPC: H01F41/12
Filed: 1993-11-22
Abstract: PURPOSE:To increase adaptability to various kinds of taping works, by constituting a smoothing mechanism of a plurality of parallel smoothing members which are elastically energized toward a coil, and an actuator which moves the smoothing members between the contact position with the coil and the isolation position. CONSTITUTION:In the state that the tip part of an insulating tape 26 is stuck on the winding of a bobbin, a tape chuck 29 is released and a spindle is rotated, thereby winding the tape 26 on the winding of the bobbin. The rotation of the spindle is interrupted, and a cut 30 is made to ascend to cut the insulating tape 26 by the extension of a cutter cylinder 31. Smoothing members 32A, 32B are made to ascend by the extension of a smoothing cylinder 33, and the spindle is again rotated. In the state that the insulating tape 26 is elastically pressed against the bobbin by the smoothing members 32A, 32B, the bobbin is rotated, and the terminal of the insulating tape 26 is bonded on the winding.
Patent JP-H10105071-A (JP)
Title: Stainproof outdoor display plate
Inventor: MACHIDA MITSUYOSHI
IPC: G09F19/22
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the fixation of hydrophilic deposits and hydrophobic deposits to member surfaces and to maintain the cleaning state of the surfaces by forming a surface layer contg. photocatalyst particles, silicone and water repellent fluororesin on the surface of the base material of an outdoor display plate. SOLUTION: The surface layer contg. the photocatalyst particles, the silicone and the water repellent fluororesin is formed on the surface of the base material of the outdoor display plate. When the surface layer is irradiated light capable of photoexciting the catalysts, at least part of the silicone exposed to the outdoor air eventually exhibits hydrophilicity as the org. groups conjugated with the silicon atoms in the silicone components are at least partly substd. for hydroxyl groups by a photocatalyst effect. Both of the parts where the silicone is exposed to the outdoor air and where the hydrophilicity is exhibited and the parts where the water repellent fluororesin is exposed to the outdoor air and where the water repellence is exhibited are microscopically dispersed in the surface. Further, the amorphous silica maintains the hydrophilicity permanently according to the photoexcitation of the photocatalyst and the structure in which both of the hydrophilic and hydrophobic parts are microscopically dispersed in the surface is maintained.
Patent JP-H01133099-A (JP)
Title: Liquid crystal panel driving circuit
Inventor: MORITA HIDEO
IPC: G02F1/133
Filed: 1987-11-18
Abstract: PURPOSE: To increase the lowest driving frequency for driving liquid crystal and to prevent the generation of a flickering phenomenon and the generation of uneven display by providing the liquid crystal panel driving circuit with counters, a circuit for generating an inverted signal and an exclusive OR circuit. CONSTITUTION: A counter 12 counts up P latch clocks CL1 to prepare a signal M' and a q-advanced counter 13 prepares a signal R to be inverted in each frame. The exclusive OR circuit 14 prepares an exclusive OR result between both the signals M', R and generates an output M" as an AC signal for a driving signal. Thus the AC signal having frequency higher than that of a signal having twice a frame period can be obtained. Consequently uneven display can be removed, and since inversion on a scanning start line is executed once in each frame, the generation of uneven luminance can be sharply reduced.